D because it is a decimal (lower than 0)
Answer:
2
Step-by-step explanation:
Answer:
x=πn, n∈Z
Step-by-step explanation:
if sin²2x=1-cos²2x, then
1-cos²2x-2cos2x+2=0; ⇒ cos²2x+2cos2x-3=0; ⇔ (cos2x+3)(cos2x-1)=0;

All 22 employees need to pay an equal amount, so $46.06 will be split between 22 people, making this a division question.
$46.06 ÷ 22
= 2.093636364
= $2.09 each (nearest penny)